4180880

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4751}}^1$

素因数の和:4775

約数の個数: 40

約数和(自身を含む): 10606464

約数和(自身を除く): 6425584

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 4751, 9502, 19004, 23755, 38008, 47510, 52261, 76016, 95020, 104522, 190040, 209044, 261305, 380080, 418088, 522610, 836176, 1045220, 2090440, 4180880]

約数ペア:

[(1, 4180880), (2, 2090440), (4, 1045220), (5, 836176), (8, 522610), (10, 418088), (11, 380080), (16, 261305), (20, 209044), (22, 190040), (40, 104522), (44, 95020), (55, 76016), (80, 52261), (88, 47510), (110, 38008), (176, 23755), (220, 19004), (440, 9502), (880, 4751)]